. >> an affair between the former cia director and his biographer, paula broadwell. both are married. she sent e-mails to a second woman identified as jill kelley. she is from florida. her family had been friends with the petraeuses for years. >> it just doesn't add up. you have this type of investigation. it took quite sure months to find out of the cia director was involved -- it took four months. >> david petraeus had been scheduled to testify about the attack in benghazi. >> i do not see how you could have what happened in benghazi if general petraeus doesn't testify. >> thursday is the hearing on benghazi. on wednesday it will be the topic of david petraeus. officials will be answering questions in closed-door meetings on capitol hill. >> this marks a pretty story career for general petraeus. >> in 2007, he led the troop surge in iraq. president obama asked him to lead troops in afghanistan. his retirement lasted a week. he was sworn meant to head the cia. >> hallie jackson, thank you. >> police all looking for a late-night shooting in north baltimore. officers